Rice field base application multi-effect nutrient

A nutrient agent, field technology, applied in fertilization device, fertilizer mixture, application and other directions, can solve the problems of rice seedling nutrient imbalance, lack of nutrients, lack of good preventive measures, loss of rice yield, etc., to alleviate the harm of rice growth , Satisfy the nutritional needs of rice growth balance, and promote the effect of stable and robust growth

Active Publication Date: 2011-04-13
SICHUAN TAIWO AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the stage of fertilization in paddy fields, due to unreasonable fertilization, rice seedlings will be unbalanced and deficient in nutrients, poor in growth and development, vigorous growth or insufficien

Method used

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  • Rice field base application multi-effect nutrient
  • Rice field base application multi-effect nutrient
  • Rice field base application multi-effect nutrient

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0027] Example 1 (1000Kg):

[0028]

[0029]

[0030] Among them, N is provided by urea, ammonium chloride and monoammonium phosphate; P 2 O 5 Provided by monoammonium phosphate; K 2 O is provided by potassium chloride; additives are zinc sulfate, sodium silicate and sodium phenate; the filler is peat. Monoammonium phosphate is both a source of phosphorus and nitrogen. Except for the nitrogen provided by monoammonium phosphate, urea provides 80% of the remaining nitrogen and ammonium chloride provides 20%. Additives are in kind. The total weight of the nutrient material meets 100%.

[0031] The percentage of nutrients in fertilizers is shown in the following table:

[0032]

Example Embodiment

[0033] Example 2 (1000Kg):

[0034]

[0035]

[0036] Among them, N is provided by urea, ammonium chloride and monoammonium phosphate; P 2 O 5 Provided by monoammonium phosphate; K 2 O is provided by potassium chloride; additives are zinc sulfate, sodium silicate and sodium phenate; the filler is bentonite. Monoammonium phosphate is both a source of phosphorus and nitrogen. Except for the nitrogen provided by monoammonium phosphate, urea provides 80% of the remaining nitrogen and ammonium chloride provides 20%. Additives are in kind. The total weight of the nutrient material meets 100%.

[0037] The percentage of nutrients in fertilizers is shown in the following table:

[0038]

Example Embodiment

[0039] Example 3 (1000Kg):

[0040]

[0041]

[0042] Among them, N is provided by urea, ammonium chloride and monoammonium phosphate; P 2 O 5 Provided by monoammonium phosphate; K 2 O is provided by potassium chloride; additives are zinc sulfate, sodium silicate and sodium phenate; the filler is peat. Monoammonium phosphate is both a source of phosphorus and nitrogen. Except for the nitrogen provided by monoammonium phosphate, urea provides 80% of the remaining nitrogen and ammonium chloride provides 20%. Additives are in kind. The total weight of the nutrient material meets 100%.

[0043] The percentage of nutrients in fertilizers is shown in the following table:

[0044]

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Abstract

The invention discloses a rice field base application multi-effect nutrient, which comprises the following components in percentage by weight: 43.17 to 58.4 percent of nitrogen fertilizer, 18.18 to 27.27 percent of phosphorus fertilizer, 10 to 16.67 percent of potassium fertilizer, 1.5 to 2 percent of zinc sulfate, 3 to 7 percent of sodium silicate, 0.04 to 0.08 percent of compound niclofolan sodium and 6.9 to 8.3 percent of filler. The nitrogen, phosphorus and potassium fertilizers in the components meet the conditions that N is 20 to 25 percent, P2O5 is 8 to 12 percent and K2O is 6 to 10 percent. The rice field base application multi-effect nutrient can meet reasonable nutrition required for the growth of rice, and also can enhance the disease, insect and adversity resistance of the rice, relieve the harm of toxic substances, promote steady and robust growth of the rice and meet the requirements of high yield and good quality.

Description

technical field [0001] The invention relates to an agricultural composition, in particular to fertilizers and pesticides in the agricultural composition, in particular to a multi-effect nutrient composition for paddy field basal application. Background technique [0002] Rice sitting heel refers to a disordered physiological disease that occurs during the period of turning green and tillering of rice after transplanting. It is characterized by slow leaf emergence, brown or reddish-brown spots on the leaves and leaf sheaths, and stagnant tillering; clusters of rice clusters and less root system , Thin, thin, and irregular color; eventually lead to short rice plants, fewer ears, smaller ears, fewer grains, and lighter grains, thereby affecting yield, and the quality of rice is reduced. Generally, the yield of sitting fields can be reduced by 10% to 30%. up to 50%. Low temperature, lack of nutrients, and poisoning of toxic substances may all lead to the occurrence of weeds, an...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 曹均成武显煜毛仕昌
Owner SICHUAN TAIWO AGRI TECH
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